.validatebox-invalid:focus{
  border-color: #ffa8a8 !important;
  -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(255,168,168, .6) !important;
          box-shadow: inset 0 1px 1px rgba(0,0,0,.075), 0 0 8px rgba(255,168,168, .6) !important; 
}
